In the aviation industry, both civil aircraft and military aircraft (fighter, transport aircraft, helicopter, etc.) have excellent performance such as high temperature resistance, high strength, low quality, and high corrosion resistance. Titanium has become an important material for various aircraft airframes and engines, and its proportion of materials will continue to increase. In terms of civil aviation, civil aviation aircraft has entered the era of home-made aircraft. AVIC previously predicted that the number of new civil airliners in China in the next 20 years would exceed 5000. At the same time, the demand for civil aircraft in terms of aid, agriculture, fire fighting, etc. will also grow rapidly. In terms of military, in the context of the international arms race, China will continue to strengthen national defense construction, optimize and improve the level of air force equipment, and upgrade military aircraft will open up huge demand space.
In the field of marine engineering, including shipbuilding, seawater desalination, marine oil and gas development, and marine energy utilization, the demand for titanium materials will increase. In particular, the shipbuilding industry will bring greater imagination, including two dimensions: the incremental demand for new ships and the increase in the proportion of titanium materials used per unit.
In the nuclear power field, with the restart of nuclear power construction this year, nuclear power will usher in the construction of * * * during the "13th Five Year Plan" period. As an important titanium material used in the nuclear power field, titanium welded tubes for nuclear power will bring huge incremental demand for titanium materials after the launch of a new round of nuclear power construction.
In the field of automobile, automobile manufacturing is moving towards the stage of lightweight development. Titanium is gradually increasing in the composition of automobile materials due to its high strength and light weight.
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